package com.ydd.config;

import com.ydd.interceptor.JwtTokenAdminInterceptor;
import com.ydd.interceptor.JwtTokenUserInterceptor;
import com.ydd.json.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;

import java.util.List;

/**
 * 配置类，注册web层相关组件
 */
@Configuration
@Slf4j
public class WebMvcConfiguration extends WebMvcConfigurationSupport {

    @Autowired
    private JwtTokenAdminInterceptor jwtTokenAdminInterceptor;

    @Autowired
    private JwtTokenUserInterceptor jwtTokenUserInterceptor;

    /**
     * 注册自定义拦截器
     *
     * @param registry
     */
    protected void addInterceptors(InterceptorRegistry registry) {
        log.info("开始注册自定义拦截器...");
        registry.addInterceptor(jwtTokenAdminInterceptor)
                .addPathPatterns("/ydd**/**")
                .addPathPatterns("/index/profile")
                .addPathPatterns("/sys**/**")
                .addPathPatterns("/sys_role/**")
                .addPathPatterns("/ydd_user/list**")
                .addPathPatterns("/ydd_user/add")
                .addPathPatterns("/ydd_user/rowInfo")
                .addPathPatterns("/ydd_user/update")
                .addPathPatterns("/ydd_user/del")
                .excludePathPatterns("/ydd_user/**")
                .excludePathPatterns("/sys_config/update");

        registry.addInterceptor(jwtTokenUserInterceptor)
                .addPathPatterns("/user**/**")
                .addPathPatterns("/ydd_user/**")
                .addPathPatterns("/user/**")
                .addPathPatterns("/index/show")
                .excludePathPatterns("/ydd_user/list")
                .excludePathPatterns("/ydd_user/add")
                .excludePathPatterns("/ydd_user/rowInfo")
                .excludePathPatterns("/ydd_user/del")
                .excludePathPatterns("/ydd_user/update")
        ;
    }

    /**
     * 通过knife4j生成接口文档
     *
     * @return
     */
    @Bean
    public Docket docket() {
        ApiInfo apiInfo = new ApiInfoBuilder()
                .title("优点达资讯项目接口文档")
                .version("1.0")
                .description("优点达资讯接口文档")
                .build();
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo)
                .groupName("管理端接口")
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.ydd.controller.admin"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }

    @Bean
    public Docket docket2() {
        ApiInfo apiInfo = new ApiInfoBuilder()
                .title("优点达资讯项目接口文档")
                .version("1.0")
                .description("优点达资讯接口文档")
                .build();
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo)
                .groupName("用户端接口")// 分组
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.ydd.controller.user"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }
    @Bean
    public Docket docket3() {
        ApiInfo apiInfo = new ApiInfoBuilder()
                .title("优点达资讯项目接口文档")
                .version("1.0")
                .description("优点达资讯接口文档")
                .build();
        Docket docket = new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo)
                .groupName("通用接口")// 分组
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.ydd.controller.common"))
                .paths(PathSelectors.any())
                .build();
        return docket;
    }

    /**
     * 设置静态资源映射
     *
     * @param registry
     */
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/doc.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }

    @Override
    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        log.info("扩展消息转换器...");
        //创建一个消息转换器对象
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        //需要为消息转换器设置一个对象转换器，对象转换器可以将Java对象序列化为json数据
        converter.setObjectMapper(new JacksonObjectMapper());

        //将自己的消息转化器加入容器中
        converters.add(0, converter);
    }
}
